Eosinophilic Fasciitis
Eosinophilic fasciitis is a rare condition characterized by severe inflammation and thickening of the connective tissue. The swelling and thickening primarily occur on the arms, legs, torso, and neck. Although the exact cause of eosinophilic fasciitis is still unknown, experts have identified the underlying mechanism responsible for its development. This condition arises when there is an abnormal overgrowth of eosinophils, a specific type of white blood cell, in the connective tissue. As a result, the affected areas typically exhibit redness and cause pain. Moreover, over time, eosinophilic fasciitis can also impact the skin’s surface texture.
Necrotizing Fasciitis: The Dangerous Bacterial Infection
Necrotizing fasciitis is a severe bacterial infection that affects the connective tissue, often referred to as flesh-eating disease, although this term is misleading. Instead of devouring the flesh, the bacteria release substances that trigger tissue death. It typically initiates from a skin injury and rapidly deteriorates, leading to swelling, redness, and blistering of the skin. Infected individuals may also experience flu-like symptoms or signs of a stomach bug. This condition is life-threatening and necessitates immediate medical intervention, including antibiotics and surgical removal of the infected tissue.